Isabella, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Isabella, a community in Major County, Oklahoma.
Today
60°F
Mostly Cloudy
Mostly cloudy, with a high near 60. Northwest wind 15 to 23 mph, with gusts as high as 35 mph.
7-day forecast for Isabella
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Mostly Cloudy | 15 to 23 mph NW | 2% |
| Tonight | 45°F | Mostly Clear | 3 to 12 mph NW | 1% |
| Wednesday | 68°F | Sunny | 6 mph WSW | 0% |
| Wednesday Night | 50°F | Mostly Clear | 5 mph SSE | 7% |
| Thursday | 62°F | Showers And Thunderstorms Likely | 2 to 14 mph NNE | 59% |
| Thursday Night | 42°F | Mostly Clear | 6 mph NNW | 1% |
| Friday | 64°F | Sunny | 5 mph N | 0% |
| Friday Night | 41°F | Partly Cloudy | 2 mph N | 2% |
| Saturday | 66°F | Mostly Sunny | 1 to 5 mph NW | 4% |
| Saturday Night | 42°F | Mostly Clear | 5 mph WNW | 3% |
| Sunday | 67°F | Sunny | 6 mph WNW | 3% |
| Sunday Night | 43°F | Clear | 3 mph SSW | 2% |
| Monday | 71°F | Sunny | 3 to 8 mph SSW | 1% |
| Monday Night | 47°F | Clear | 6 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Isabella (36.239, -98.326). Updated through the day.
Growing snapshot for Isabella
Last spring frost
Apr 7
First fall frost
Nov 2
Growing season
208 days
Hardiness zone
7a
More local growing data for Isabella: nearby ZIP 73747 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Okeene, Ok (7.8 mi from Isabella). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.